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https://issues.apache.org/jira/browse/CASSANDRA-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brandon Williams reassigned CASSANDRA-7531:
-------------------------------------------
Assignee: Brandon Williams
> Node replacement leads to null entries in system.peers
> ------------------------------------------------------
>
> Key: CASSANDRA-7531
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7531
> Project: Cassandra
> Issue Type: Bug
> Reporter: Nicolas Favre-Felix
> Assignee: Brandon Williams
>
> On 2.0.9, I'm still reproducing a similar behavior as in CASSANDRA-7122.
> One node was replaced and it's no longer in nodetool status but still has
> null entries in system.peers:
> {code}
> peer | data_center | host_id |
> preferred_ip | rack | release_version | rpc_address | schema_version
> | tokens
> ---------------+-------------+--------------------------------------+--------------+---------+-----------------+---------------+--------------------------------------+--------------------------
> 10.123.99.36 | DC1 | null |
> null | null | null | null |
> null | null
> 10.123.45.121 | DC1 | e34b134c-c03e-464e-99a9-e3c022eed369 |
> null | rack123 | 2.0.9-SNAPSHOT | 10.123.45.121 |
> e6b32c6b-f3f3-3350-9bd1-a9b8620d42ea | {'4099276460824344804'}
> 10.123.77.88 | DC2 | fdd76fa0-0971-43d5-961b-452bd2821b31 |
> null | rack456 | 2.0.9-SNAPSHOT | 10.123.77.88 |
> e6b32c6b-f3f3-3350-9bd1-a9b8620d42ea | {'-3074457345618258603'}
> [...]
> {code}
> This causes errors to be logged from the datastax Java driver (2.0.2):
> {code}
> [main] ERROR com.datastax.driver.core.ControlConnection - No rpc_address
> found for host /10.123.99.36 in
> my.anonymized.host.name.com/10.123.45.66:9042's peers system table. That
> should not happen but using address /10.123.99.36 instead
> {code}
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